Advanced motion controls dq111se20a8bdc

DQ111SE Series
DIGIFLEX® DIGITAL SERVO DRIVES
MODEL: DQ111SE20A8BDC
WITH INTERFACE
FEATURES:
· Fully digital, state-of-the-art design
· Space Vector Modulation and vector control technology
· 20kHz Digital current loop with programmable gain settings
· Sine/cosine encoder (1Vpp) based sinusoidal commutation
· Supports Heidenhain Endat® and Stegmann Hiperface®
interface (absolute position readout)
· Up to 11-bit sine/cosine interpolation (x2048) provides high
resolution position feedback (contact factory for higher
resolution)
· Surface-mount technology
· Small size, low cost, ease of use
· SynqNetä motion control network interface
· Windows95/98/2000/ME/NT© based setup software for setup
via SynqNet™ interface
· Operates in torque mode with programmable gain settings and
current limiting
· 2 programmable isolated digital inputs
· 2 programmable isolated digital outputs
· Dedicated Brake and Node Alarm outputs
· 14-bit reference input or programmable analog input
· 2 high-speed differential inputs (high-speed capture)
· 2 high-speed differential outputs (step&dir, divide-by-N)
· Dedicated, isolated node disable, positive and negative limits,
and home inputs
· Separate logic back-up supply input
· Four quadrant regenerative operation
· Bi-color LED status indicator
· Extensive built-in protection against:
§ over-voltage (programmable)
§ under-voltage (programmable)
§ short-circuit: phase-phase, phase-ground
§ over-current
§ over-temperature
Sold & Serviced By:
ELECTROMATE
Toll Free Phone (877) SERVO98
Toll Free Fax (877) SERV099
www.electromate.com
sales@electromate.com

ADVANCED MOTION CONTROLS DQ111SE Series
LOGIC POWER
GROUND
OUTPUT PULL-UP MOTOR A
GND
RS485_DATA-RS485_
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Page 2 of 7
BLOCK DIAGRAM:
SynqNet
INTERFACE
20K
5K
5K
20K
MOTOR FEEDBACK
PROCESSOR
DQ111SE...BDC
ISOLATION
I/O INTERFACE
USER INPUT 0...1
USER GROUND
+
-
20K
20K
+DIFF. OUT 0...1
-DIFF. OUT 0...1
+DIFF. IN 0...1
-DIFF. IN 0...1
+ANALOG INPUT
-ANALOG INPUT
5K
500
USER OUTPUT 0..1,
BRAKE, NODE ALARM
USER GROUND
MOTOR B
MOTOR C
LOGIC POWER
SUPPLY
HIGH VOLTAGE
POWER
OUTPUT STAGE
COS +
COS -
SIN +
SIN -
REF MARK
RS485_DATA+
RS485_CLOCK+
CLOCK-SENSCOMMON
NODE DISABLE, LIMIT+,
LIMIT-, HOME
DESCRIPTION:
The DQ111SE Series digital PWM servo drives are designed to drive brushed and brushless servomotors. These fully
digital drives operate in torque mode and employ Space Vector Modulation (SVM), which results in higher bus voltage
utilization and reduced heat dissipation. The command source can be generated internally or can be supplied
externally. In addition to motor control, these drives feature dedicated and programmable digital and analog inputs and
outputs to enhance interfacing with external controllers and devices.
DQ111SE Series drives feature a SynqNetä interface for high-speed digital command operation in networked
applications. Drive commissioning can be accomplished through a fully graphical Windows© based application via the
SynqNet interface™.
More information about SynqNetä can be obtained at http://www.synqnet.org.
All drive and motor parameters are stored in non-volatile memory.
ELECTROMATE
www.electromate.com

Sold & Serviced By:
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SPECIFICATIONS:
POWER STAGE SPECIFICATIONS DQ111SE20A8BDC
DC SUPPLY VOLTAGE 20…80 VDC
PEAK CURRENT 20A (14.2Arms)
MAXIMUM CONTINUOUS CURRENT 10A (7.1Arms)
MINIMUM LOAD INDUCTANCE 250 μH
SWITCHING FREQUENCY 20 kHz
HEATSINK (BASEPLATE) TEMPERATURE RANGE 0 to 65 ºC, disables at 65 ºC
POWER DISSIPATION AT CONTINUOUS CURRENT 50W
MIN. UNDER VOLTAGE SHUTDOWN 20 VDC
MAX. OVER-VOLTAGE SHUTDOWN 86 VDC
LOGIC SUPPLY VOLTAGE (backup supply) 20…80 VDC, 20W maximum
MECHANICAL SPECIFICATIONS
POWER CONNECTOR: P1 Removable
MOTOR FEEDBACK CONNECTOR: CN4* 15-pin high density female D-sub
I/O CONNECTOR: CN3* 26-pin high density female D-sub
SYNQNETä CONNECTOR: CN1, CN2* 8-pin RJ45
SIZE 5.22 x 3.52 x 1.42 inches
132.5 x 89.5 x 35.9 mm
WEIGHT
* Mating connectors are not included.
ELECTROMATE
www.electromate.com

PIN FUNCTIONS:
P1 - Motor and Power Connector:
CAUTION: the pin numbering of the mating connector is different from the numbering of the drive connector.
In the table below, the second column corresponds to the drive pin numbering (silkscreen). The second to last
column corresponds to the mating connector pin numbering.
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Page 4 of 7
DRIVE
CONN. PIN NAME DESCRIPTION I/O PIN
MATING
CONN.
1 MA Motor phase A O 6
2 MB Motor phase B O 5
3 MC Motor phase C O 4
4 HV IN
DC motor and power input. This input is used
to supply power to the motor and drive logic
circuitry.
I 3
5 GND Ground GND 2
P1
6
LOGIC
PWR
Logic supply input. This input can be used to
supply power to the drive logic circuitry only.
Effective only when the voltage applied to pin
P1-4 is lower then the voltage applied to P1-6.
I 1
CN4 - Motor Feedback Connector:
CONNECTOR PIN NAME DESCRIPTION I/O
1 COS + Cosine input. Voltage range: 2 – 3.4
I
2 COS -
VDC. Frequency range: DC – 200kHz I
3 SIN + Cosine input. Voltage range: 2 – 3.4
I
4 SIN -
VDC. Frequency range: DC – 200kHz I
5 SGND Signal ground SGND
6 RS485_DATA- I/O
7 RS485_DATA+
Differential data line for sine/cosine
encoder.
I/O
8 RS485_CLOCK+ clock line for sine/cosine
O
encoder
9 RS485_CLOCK-Differential
O
10 +5V OUT +5V @ 250mA max. Short-circuit
protected.
O
11 NC Not connected
12 NC Not connected
13 REF MARK Reference mark from sine/cosine
encoder
I
14 NC Not connected
CN4
15 Reserved
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Page 5 of 7
CN3 – I/O Connector:
1 USER OUTPUT 0 Programmable digital output. Isolated,
24VDC, referenced to USER GND
O
2 USER OUTPUT 1 Programmable digital output. Isolated,
O
3 USER GND Ground reference for user outputs and
inputs.
GND
4 NODE ALARM SynqNet network error. Isolated,
O
5 BRAKE
Brake output, controlled directly via
SynqNet. Isolated, 24VDC, referenced
to USER GND
O
6 AGND Analog ground AGND
7 + DIFF. INPUT 0 Differential input. 5V TTL., non-isolated.
I
8 - DIFF. INPUT 0
Programmable function: capture I
9 OUTPUT PULL-UP 5K Pull-up for user outputs. I
10 NODE DISABLE
Node disable input. Isolated, 24VDC
range. Referenced to sensor common
(SENSCOMMON).
I
11 LIMIT +
Positive limit input. Isolated, 24VDC
(SENSCOMMON).
I
12 LIMIT -
Negative limit input. Isolated, 24VDC
(SENSCOMMON).
I
13 HOME
Home switch input. Isolated, 24VDC
(SENSCOMMON).
I
14 USER INPUT 0 Programmable digital input. Isolated,
I
15 USER INPUT 1 Programmable digital input. Isolated,
I
16 SENSCOMMON
Sensor common. Used with E-stop, limit
+, limit -, and home inputs. Can be used
as a ground reference or as a pull-up
for these inputs.
COMMON
17 + DIFF. INPUT 1 Differential input. 5V TTL., non-isolated
I
18 - DIFF. INPUT 1
Programmable function: capture I
19 SGND Digital ground SGND
20 + DIFF. OUTPUT 0 Differential output. 5V TTL., non-isolated.
O
Programmable function:
21 - DIFF. OUTPUT 0
step&dir, divide-by-N O
Differential output. 5V TTL., non-isolated.
22 + DIFF. OUTPUT 1 O
Programmable function:
23 - DIFF. OUTPUT 1
step&dir, divide-by-N O
24 +ANALOG IN Programmable, differential analog input,
I
25 -ANALOG IN
+/- 10V range, 14-bit. I
CN3
26 AGND Analog ground. AGND
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Page 6 of 7
CN1 – SYNQNETä INTERFACE:
1 RD+ I
100BaseT receiver
2 RD-
I
3 TD+ O
100BaseT transmitter
6 TD-
O
CN1
4, 5,
7, 8
N/C Not connected
CN2 – SYNQNETä INTERFACE:
1 TD+ O
100BaseT transmitter
2 TD-
O
3 RD+ I
100BaseT receiver
6 RD-
I
CN2
4, 5,
7, 8
N/C Not connected
ORDERING INFORMATION:
Standard model: DQ111SE20A8BDCX
X indicates the current revision letter.
ELECTROMATE
www.electromate.com

Sold & Serviced By:
Page 7 of 7
MOUNTING DIMENSIONS:
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Advanced motion controls dq111se20a8bdc

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